• The Plant Pathology Journal
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• 제27권2호
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• pp.148-155
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• 2011

Our previous sequence and phylogenetic analyses of the Korean Rice stripe virus (RSV) suggested possible genetic reassortment of RNA segments, but whether this RNA variation contributed to the recent RSV outbreaks in Korea is yet unclear. To further clarify these RSV-RNA segment variations, we developed a reverse transcription-polymerase reaction/restriction enzyme (RT-PCR/RE) analysis-based method. We identified five REs, including DraI, EcoR1, NdeI/AseI, and SpeI, that could differentiate RSV RNA 1-4 subtypes, respectively. Our RT-PCR/RE results provided a clear pattern of RNA reassortment, i.e., different groups of isolates having their RNA segments derived from two to three different RSV ancestors, such as from Eastern and Southwestern Chinese or Japanese M and T isolates. We also found that the migratory small brown planthopper from Eastern China caught by aerial net traps that possesses RSV-RNA3 genotypes corresponds mainly to Eastern China, with a few for Southwestern China based on RT-PCR/RE, sequence and phylogenetic analyses, indicating that RSV populations in Eastern China may also have strong RNA variation. The development of an RE analysisbased method proved a useful epidemiological tool for rapid genotyping and identification of mixed infections by RSV strain and by different subtype.

• 한국의류학회지
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• 제32권5호
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• pp.704-716
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• 2008

This study aims to explore the creation of fashion design that embraces the diversity of human culture by examining oriental images that appear in the modern fashion with a focus on new paradigms that significantly affect human life as the latest trends, and by reflecting the trends of the times. The results of this study are as follows: First, this study examined that with regard to paradigm, a theoretical frame to view universe, the dichotomous, determinist, mechanism, linear paradigm collapsed to convert to undetermined, exoteric, pluralistic, indeterministic, organic, and holistic paradigm. The new paradigm is identified to have emerged before and after 1950s, and through the new paradigm, the characteristics of postmodernism such as historicality, popularity, locality, folkways and the characteristics of deconstructionism, internally mutual text, post phenomenon, undeterminability and externally exposure, destruction, poverty, decomposition and analysis, were identified. Second, the Orient is defined as the generic term referring to the entire Asian areas east of Turkey. Through the developmental process of oriental images, it was converted from the Oriental image, which mysteriously and romantically represents oriental elements, into the ethnic image that represents long time oriental traditions and indigenous culture together with the characteristics of the new paradigm. Third, the artistic characteristics of the Oriental costumes presented by Korea, China and Japan are expressed in developmental types, T-type plane structure, layered style, asymmetrical adjustment and easy silhouette, and they show indigenous characteristics of each country, for example, Chinese styles in dragon pattern, red and yellow, Japanese styles in flower design and achromatic color. Fourth, the Oriental Image, combined with the postmodernism and deconstructionism through the new paradigm, has two: one Oriental image highlights traditional elements by creating new Oriental image such as natural image, folk image, hybrid image and deconstruction image; and another is undetermined and vague by combining or decomposing Oriental or Western elements. It is expected that fashion designs that reflect these contexts of the times will contribute to the strengthening of international competitiveness.

• 한국식품영양학회지
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• 제25권2호
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• pp.299-307
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• 2012

In this study, Kimchi usage was examined by nationwide consumers. 1,000 consumers between 20~60 years olds from 15 cities/province based on an administrative district participated in this questionnaire, which were one-on one interviews from September 23th to October 14th, 2009. 76.1% of the customers prepared Kimchi by them self, 26.9% customers received Kimchi from relatives and, 13.1% purchase Kimchi from the market. In addition, the rate of preparing Kimchi by themselves increased with age(p<0.05). 4~6 cabbage heads(34.5%) was the most preferred quantity for preparing Kimchi at a time, which was followed by more than 10 heads(25.2%) and 2~3 heads(22.9%). Chinese cabbage Kimchi was the most preferred type for purchase. 49.1% of customers purchased Kimchi at the supermarket and warehouse market and the origin of the ingredients, taste and-, price of Kimchi were considered important factors. The satisfactory scores of selling Kimchi were variety 3.60, taste 3.11, freshness of main ingredient 3.10, hygiene 2.86, -appropriate salt usage 2.99 and-, the origin of ingredients 2.94. There were significant difference between gender in taste and hygiene of selling Kimchi (p<0.05). In conclusion, to provide more appropriate Kimchi based on changes in Kimchi usage and consumption patterns at home and in the community, new types of Kimchi should be developed.

• 디지털융복합연구
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• 제16권1호
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• pp.311-316
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• 2018

프로젝션 맵핑은 현대 컴퓨터 그래픽 기술과 예술을 융합한 독창적인 문화산업이다. 중국 문화시장에 진출한 후 강한 시각적 충격을 주었고, 이를 마케팅 상업 수단으로 활용하는 비즈니스가 늘어나는 추세이다. 또한 광고, 건축, 관광 등 많은 분야에서 활용하고 있다. 현재 중국에서는 프로젝션 맵핑을 구현할 수 있는 전문가가 부족한 상태이며 연구 자료나 교육과정 또한 부족한 상태이므로 본 논문에서는 프로젝션 맵핑을 활용한 융합형 콘텐츠 사례에 대해 정리하고 향후 발전방향에 대해 연구하였다. 또한 프로젝션 맵핑 기술은 각기 다른 스마트 기술과 개인 생활을 융합해서 일상생활이나 더 많은 분야에 적용되어 스마트 정보사회뿐만 아니라 엔터테인먼트 콘텐츠 산업에도 크게 기여하리라 사료된다.

• 국제초고층학회논문집
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• 제6권2호
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• pp.149-163
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• 2017

With the intensification of urban development in Chinese cities, mixed land use in urban centers extends vertically into 3-D and expands its scale from a single building to commercial clusters. The multi-level pedestrian system in city centers also changed its role from one of traffic isolation to spatial integration, where transit nodes, street sidewalks, squares, building entrances, atriums, and corridors are interconnected, both horizontally and vertically, into a whole spatial system, within which pedestrian flows are guided and shopping facilities are arranged. This paper uses spatial configuration analysis of space syntax to examine the impacts of spatial patterns on movement distribution and the business performance of tenant mix in the multi-level commercial system of the Nanshan Commercial Cultural District in Shenzhen, China. The key objective is to better understand the interactions between the socio-economic variables and spatial design parameters of a shopping complex. The research findings point to the importance of multiplicity between syntactic variables and other spatial variables in influencing the pedestrian flows, business performance and tenant mix in highly complex commercial systems. Particularly noteworthy is the relationship between spatial accessibility measures and the location of escalators, and the ways in which individual commercial buildings are embedded into the overall spatial system. The study suggests that this may lead to the preliminary identification of the spatial qualities of effective vertical extensions of mixed land use in a high-density urban settings.

• 한국생활과학회지
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• 제8권3호
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• pp.565-577
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• 1999

In this world of globalism, achieving the winning position in the competitive international market is essential in the area of fashion industry. For this reason, we should accomplish this task by adapting our own traditional beauty to the modern fashion design through the modernization of the Korean traditional style. Therefore, this study attempted to analyze the fashion design works of the active Korean fashion designer, Sul Yoon-Hyung, focusing on the subject how she incorporated the modern fashion design with the traditional motives. In order to study this research subject, both quantitative and qualitative research methods were used to collect and analyse the textile motives used in the designer's works found from the major fashion magazines, Bazaar, Vogue, Marie Claire, ELLE, WWD, and Fashion Today during the last seven years(1993-1999). The collected research data, 68 works, was counted and analyzed in terms of the categories of Korean traditional motives they were adapted from, the application techniques, and the aesthetic characteristics. As a result of the study, it was found that Sul Yoon-Hyung has adapted different kinds of Korean traditional motives including motives borrowed from the nature such as flowers and animals, geometrical forms, and Chinese letters with different specific symbolic meanings for each motif and many different techniques were utilized to apply these motives. It was apparent to note that the Korean traditional motives were successfully incorporated into her fashion design works expressing the beauty of oriental grace, naturalism, sophistication, and above all, the modern sense.

• 한국지구과학회지
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• 제24권4호
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• pp.337-345
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• 2003

황해 남동해역의 제주도 연안에 분포하고 있는 퇴적물의 근원지를 조사하기 위해 표층 퇴적물의 입자조직, 지화학 성분 그리고 점토광물 분석이 이루어졌다. 본 연구에서 Ti/AI, Nb/Al 그리고 Rb/Al 비 등을 포함한 특징적인 원소성분도(geochemical discrimination diagram)와 희토류 원소들의 함량 특성은 퇴적물의 근원지를 판단하는데 매우 유용한 지시자들로 제시된다. 이들 결과에 의하면, 연구해역의 세립질 퇴적물은 대부분 증국의 양자강으로부터 기원 ${\cdot}$ 운반 퇴적되었으며, 조질질 퇴적물은 주변 화산암의 풍화 잔류물인 것으로 해석된다. 창해와 동중국해에서 치근 조사된 해수의 순환 패턴과 물리-화학적 특성은 양자강으로부터 기원된 세립 퇴적물이 연구해역을 포함한 한반도 남해(황해 남동해역) 연안역까지 운반 퇴적될 수 있음을 보여준다.

• Geomechanics and Engineering
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• 제11권5호
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• pp.607-624
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• 2016

Rockburst is becoming more serious in Chinese coal mine. One of the effective methods to control rockburst is blasting. In the paper, we monitored and analyzed the blasting waves at different blast center distances by the Hilbert-Huang transform (HHT) in a coal mine. Results show that with the increase of blast center distance, the main frequency and amplitude of blasting waves show the decreasing trend. The attenuation of blasting waves is slower in the near blast field (10-75 m), compared with the far blast field (75-230 m). Besides, the frequency superposition phenomenon aggravates in the far field. A majority of the blasting waves energy at different blast center distances is concentrated around the IMF components 1-3. The instantaneous energy peak shows attenuation trend with the blast center distance increase, there are two obvious energy peaks in the near blast field (10-75 m), the energy spectrum appears "fat", and the total energy is greater. By contrast, there is only an energy peak in the far blast field, the energy spectrum is "thin", and the total energy is lesser. The HHT three dimensional spectrum shows that the wave energy accumulates in the time and frequency with the increasing of blast center distance.

• 한국응용곤충학회지
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• 제50권4호
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• pp.325-333
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• 2011

기후변화에 따른 고도별 곤충의 유전 변이를 분석하고자 배추에서 복숭아혹진딧물(Myzus persicae)을 지표해충으로 변이 분석이 가능한 마커를 개발하고자 하였다. 즉, 지역의 기후가 변하면 유전자가 변동할 것이라는 가설 하에 실내에서 누대 사육된 계통을 비교집단으로 가정하고 횡성, 평창과 강릉 지역에서 고도별 5개 지역(157 m, 296 m, 560 m, 756 m, 932 m)에서 채집된 지역 집단간의 변이를 찾고자 하였다. 생태적 변이는 모든 집단에서 찾을 수가 없었고, 에스터레이즈 동위효소 분석 및 inter-simple sequence repeat (ISSR) PCR 결과에서 실내 사육 계통과 지역 집단간의 차이는 보였으나 지역 집단간의 큰 차이는 찾을 수가 없었다. 그러나 rRNA와 mtCO I 부분 염기서열을 분석하여 5개의 지역집단 내에서 internal transcribed spacer-2 (ITS-2) 와 mtCO I에 각각 한 개씩의 단일염기다형성(SNP)를 발견하였다. 이 SNP는 유전 변동 추적이 가능한 매우 유용한 마커로 사용 될 수 있다.

• 농업과학연구
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• 제29권1호
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• pp.1-7
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• 2002

중국 연변의 특산 '사과배'를 한국에서 재배한 결과 과중이 중국산 '사과배'에 비하여 유의하게 증대되었고 가용성고형물과 경도는 큰 변화가 없었으나 산도가 높아졌고 외관상 과면이 울퉁불퉁한 증상이 나타나므로 이를 해결하지 않고서는 경제적 재배 가치가 없는 것으로 판단되었다. 한국산 '사과배'의 호흡량과 ethylene발생량은 중국산 '사과배'에 비해 좀 낮으나 저장 중 변화 양상은 유사하였다. 또한, '사과배'는 호흡 및 ethylene 발생 양상이 전형적인 climacteric형 과실의 특성과 동일하여 climacteric형으로 판단되었다. 또한 '사과배'는 저장력이 극히 강한데도 불구하고 저장 중 ethylene 발생량이 높아 수확 후 생리 연구나 동양배의 저장용 품종의 육종자료로 효율적으로 이용할 수 있는 품종으로 밝혀졌다.